Struct SinglePwm 

pub struct SinglePwm<'d> { /* private fields */ }

Single channel PWM driver

A single channel is used for Duty Cycle and a single channel is used for PWM period match.

Implementations

impl<'d> SinglePwm<'d>

pub fn new<T: Instance, DUTY: CTimerChannel<T>, PIN: OutputPin<T>>( ctimer: CTimer<'d>, duty_ch: Peri<'d, DUTY>, period_ch: Peri<'d, impl CTimerChannel<T>>, pin: Peri<'d, PIN>, config: Config, ) -> Result<Self, PwmError>

where (T, DUTY, PIN): ValidMatchConfig,

Create Pwm driver with a single pin as output.

Upon Drop, the external pin will be placed into Disabled state.

pub fn degrade(self) -> Pwm<'d>

Degrade self into the underlying PWM representation.

Upon calling this method, changing frequency will be disallowed.

Trait Implementations

impl<'d> ErrorType for SinglePwm<'d>

type Error = PwmError

Error type

impl<'d> SetDutyCycle for SinglePwm<'d>

fn max_duty_cycle(&self) -> u16

Get the maximum duty cycle value.

fn set_duty_cycle(&mut self, duty: u16) -> Result<(), Self::Error>

Set the duty cycle to duty / max_duty.

fn set_duty_cycle_fully_off(&mut self) -> Result<(), Self::Error>

Set the duty cycle to 0%, or always inactive.

fn set_duty_cycle_fully_on(&mut self) -> Result<(), Self::Error>

Set the duty cycle to 100%, or always active.

fn set_duty_cycle_fraction( &mut self, num: u16, denom: u16, ) -> Result<(), Self::Error>

Set the duty cycle to num / denom.

fn set_duty_cycle_percent(&mut self, percent: u8) -> Result<(), Self::Error>

Set the duty cycle to percent / 100